| CAD到ArcGIS数据转换问题 |
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| 引用本文： | 任东风,徐立军,才艺.CAD到ArcGIS数据转换问题[J].辽宁工程技术大学学报(自然科学版),2010,29(Z1). |
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| 作者姓名： | 任东风 徐立军 才艺 |
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| 作者单位： | 1. 辽宁工程技术大学,测绘与地理科学学院,辽宁,阜新,123000
2. 阜新市国土资源局,辽宁,阜新,123000 |
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| 摘 要： | 为将以AutoCAD格式存在的测量基础数据转换成GIS数据,从理论和实践两方面进行了研究。通过AO+VB进行开发设计数据转换程序。最终实现了AutoCAD环境下的大比例尺地形图数据向ArcGIS数据格式的无信息损失转换,降低了地理信息系统开发过程中数据采集的费用。
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| 关 键 词： | 转换 扩展属性 |
Data conversion form CAD to ArcGIS |
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| REN Dongfeng,XU Lijun,CA Yi.Data conversion form CAD to ArcGIS[J].Journal of Liaoning Technical University (Natural Science Edition),2010,29(Z1). |
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| Authors: | REN Dongfeng XU Lijun CA Yi |
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| Institution: | REN Dongfeng1,XU Lijun2,CA Yi2(1.Dept.of Surveying and Geography Science,Laoning Technical University,Fuxin 123000,China,2.Land and Resource Bureau of Fuxin City,China) |
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| Abstract: | At present,in many regions GIS are established for data management.However the survey data they need are mostly in AutoCAD format.And This paper does chiefly research on the theory and practice about data-transforming form CAD to GIS.Based on this,it develops data-transforming procedure by using ArcObject & Visual Basic.At last,it realizes the data-transforming of big-scale city relief map from AutoCAD to ArcGIS.It cuts down the cost of data collection. |
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| Keywords: | AutoCAD ArcGIS ArcObject GeoDatabase |
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